14778130 has 16 divisors (see below), whose sum is σ = 26671680. Its totient is φ = 5895472.

The previous prime is 14778109. The next prime is 14778161. The reversal of 14778130 is 3187741.

It is a junction number, because it is equal to n+sod(n) for n = 14778092 and 14778101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2427 + ... + 5953.

It is an arithmetic number, because the mean of its divisors is an integer number (1666980).

Almost surely, 2^14778130 is an apocalyptic number.

14778130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14778130 is a deficient number, since it is larger than the sum of its proper divisors (11893550).

14778130 is a wasteful number, since it uses less digits than its factorization.

14778130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 14778130 is about 3844.2333435940. The cubic root of 14778130 is about 245.3992103304.

The spelling of 14778130 in words is "fourteen million, seven hundred seventy-eight thousand, one hundred thirty".